Split-Keyboard Sports Game Auditor

Independent hardware rollover diagnostics & SlowDen catalog control verification

18 Games 16 Studios 4 Verified 2-Player 3 Tag Discrepancies
Dual-Player Key Rollover Arena Matrix Live

Strike keys on your keyboard simultaneously or simulate profiles to detect hardware matrix ghosting & key drop.

Player 1 (Left Side) 0 Keys
Player 2 (Right Side) 0 Keys
PASS: 4 concurrent discrete keys registered with zero jamming collisions
Both players can jump, steer, and shoot simultaneously without dropped actuation.
4
Concurrent Keys
4
Peak Rollover
0
Jamming Drops
Press physical keys anytime
The "Two-Player" Tag Discrepancy SlowDen 2 Sept 2026 Audit

In the catalog of 18 sports web games, 7 carry a "2-player" tag, but only 4 document independent keyboard controls for two simultaneous participants.

Unverified Discrepancies (3 Titles):
  • Ragdoll Soccer: Claims "for one or two players" in summary, but publishes zero Player 2 control bindings.
  • Soccer Legends 2026: Describes an opponent without documenting whether they can be controlled locally.
  • Flippee Ball: Tagged 2-player, yet control documentation explicitly states: "See if you have what it takes to beat the computer."
Hardware Matrix Warning:

Budget and standard membrane keyboards route key switches through a shared grid matrix. When Player 1 hits W + B (run and shoot) while Player 2 hits Up Arrow + L, cheap keyboards suffer key ghosting or jamming—silently ignoring keystrokes.

Phone / Mobile Limitation:

4 pointer-driven games work cleanly on phones (Golf Orbit, Darts Pro, Super Bowling Mania, Dunkin Beanz). But two players sharing one phone screen is unsupported—Snow Rush 3D confirms: "only one-player mode is enabled on mobile devices."

Catalog Control Audit: 18 Sports Games

Audited against published studio control schemes across 16 game development studios

Export Audit & Hardware Benchmark Data

Download full 18-title audit report and current split-keyboard hardware test telemetry.